@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e9d521e1-695b-4dc2-8779-ec0502e5deb7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e9d521e1-695b-4dc2-8779-ec0502e5deb7> .